Lenovo — lenovo laptop z51 -70 battery

Address:

560048

Hi,

I purchased this laptop z51 -70 close to 1 years and 10 months back. From last 6 months i not getting any backup from the battery. I have used laptops of my other brands but never seen so less battery life. I have always been told battery life will be much more than 3 years

Moreover i am trying to get new battery but it is no where available anywhere. Please help

Mandeep singh